baber/WOPTO huggingface dataset:
Patent JP-2000276990-A (JP)
Title: Switch control device and magnet switch open/close control device
Inventor: KUSUSE YOSHIHISA
IPC: H01H51/08
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a switch control device and an MS open/close control device, carrying a current to a magnet coil for excitation only when an MS of a main circuit is opened/closed and not needing to carry a current to the magnet coil while the main circuit is carrying current. SOLUTION: In a switch mechanism 5, a normally closed contact 14 is connected to the output side of a push-button switch 11 for starting while a normally open contact 15 to the output side of a push-button switch 12 for stopping and of an overcurrent switch 13, the normally closed contact 14 and the normally open contact 15 together forming a changeover switch 16, the output side of the changeover switch 16 is connected to an output terminal 17, and the changeover switch 16 is adapted to be opened/closed interlocking with a magnet switch 3 by a switch control device 6.
Patent JP-H11266966-A (JP)
Title: Legless chair incorporating heater and its manufacture
Inventor: KOBAYASHI KATSUHIKO
IPC: A47C7/74
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To easily take out a sheet-type heater arranged inside of a seat part. SOLUTION: The entitled chair is provided with a chair main body 11 molded of thermoplastic synthetic resin, while the main body 11 has a seat part 11a and a back rest part 11b which are in a hollow state communicated with each other in one body. A sheet-type heater 13 fitted to the upper face of a plate-like cushion material 14 is housed inside of the part 11a along the upper face 11c of the part 11a. An aperture part 11h to insert the heater 13 into the part 11a is formed at the lower tip part of the rear face 11g of the part 11b and the part 11h is covered with a lid 15 fixed to the part 11b.
Patent JP-S60221437-A (JP)
Title: One-pack type composition for coating inside surfaces of molds
Inventor: NISHINO KENICHI
IPC: C08F299/02
Filed: 1984-04-17
Abstract: PURPOSE:A one-pack type composition that contains a specific urethane compound, an ester resin and a vinyl monomer, thus being used to coat a resin molded product inside the mold with high adhesion in good operability. CONSTITUTION:The objective composition is obtained by combining 100pts.wt. of a urethane compound bearing 2 or more acryloyloxy or methacryloyloxy group and 1 or more 1-oxa-3,5-diazin-2,4,6-trione ring with (B) 50-500pts.wt., preferably 70-300pts.wt. of an ester resin having double bonds, which is obtained by reaction between an epoxy compound such as a glycidyl ether and an unsaturated carboxylic acid such as acrylic or maleic acid at an equivalent ratio of 1 epoxy group to 0.5-1.5 carboxyl group and (C) 50-500pts.wt., preferably 70-300pts.wt. of a vinyl monomer such as styrene.
Patent JP-S61234835-A (JP)
Inventor: KONO RYOICHI
IPC: A61B1/04
Filed: 1985-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58195437-A (JP)
Inventor: MORISHITA MITSUHARU
IPC: H02J7/14
Filed: 1982-05-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60222604-A (JP)
Title: Flow direction controller
Inventor: SUGAWARA NORIO
IPC: F24F13/08
Filed: 1984-04-18
Abstract: PURPOSE:To widely change a flow direction with a compact structure by arranging a plurality of lines of a plurality of a shafts each having rotary blades on a flow passges at a prescribed interval so as to gradually expand from an inlet to an outlet for forming a guide wall. CONSTITUTION:A controller for controlling the direction of a flow blown out of an air conditioner, etc., has a flow passage 7 including an outlet 12 and an inlet 13. In the arragement, a plurality of shafts traversing the passage 7, 8 are provided and these shafts 8 are arranged in a pair at a prescribed interval so as to gradually expand from the inlet 13 to the outlet 12. A rotary blade 9 is provided on each of the shafts 8, while one of the paired rotary blades 9 is rotated by a prescribed angle and respective adjoining rotary blades 9 are superposed one after another. Hereby, guide walls 10, 10a, 11, 11a are constructed. Thus, a flow can be deflected through a plurality of the guide walls 10, 10a, 11, 11a, while it can be widely deflected owing to a Coanda effect.
Patent JP-2000264608-A (JP)
Title: Production of boron nitride, aluminum nitride or silicon nitride through combustion synthesis
Inventor: YAMADA OSAMU
IPC: C01B21/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a production process for BN, AlN or Si3N4 of high purity that gives very fine particles of products in no need of crushing without contamination of impurities from the heating material for ignition by permitting the combustion synthesis of BN, AlN or Si3N4 in the nitrogen atmosphere under the pressure lower than the prescribed one where the combustion synthesis has been regarded to be impossible. SOLUTION: The combustion synthesis is initiated by irradiating the starting boron powder, aluminum powder or silicon powder with the laser of a wavelength longer than 770 nm with the output power of 0.5-500 watts in a nitrogen atmosphere under <=10, <=2 and <=30 atmospheric pressure, individually, thereby producing BN, AlN or Si3N4.
Patent JP-H03276765-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KOMATSU MICHIO
IPC: H01L21/336
Filed: 1990-03-27
Abstract: PURPOSE:To reduce that an interface level is generated after being exposed to radiation and that positive charge is generated in an oxide film and to restrain a threshold voltage from being changed by a method wherein the threshold voltage of a MIS transistor formed on an island-shaped region formed on a silicon semiconductor substrate of a first conductivity type or on a semiconductor substrate is controlled by implanting ions of boron difluoride. CONSTITUTION:A gate oxide film 12 is formed in, e.g. about 300Angstrom  on a silicon substrate 11; after that, a channel doping operation of a transistor is executed. At this time, boron difluoride (BF2) is used as an ion implantation source; it is implanted, e.g. at about 50keV and at about 1X10<12>cm<-2>; a channel doped region 13 is formed. Since the BF2 is implanted through the gate oxide film, the BF2 is accumulated also in the oxide film. In succession, a gate electrode 14 is formed; in addition, a source-drain region 15 is formed by an ion implantation operation by making use of the gate electrode as a mask. After that, a heat treatment is executed in nitrogen at 900 deg.C for about one hour in order to activate impurities in the source-drain region.
Patent JP-S62234912-A (JP)
Title: Method for controlling back pressure of electromotive type injection molding machine
Inventor: MIZUNO MASAHIKO
IPC: B29C45/76
Filed: 1986-04-07
Abstract: PURPOSE:To control back pressure while allowing the same to follow an objective value with good accuracy, by applying back pressure feedback control containing the feedback of the number of rotations of a servo motor for advancing and retracting a screw to a screw number-of-rotation detection circuit in addition to back pressure control due to the pressure feedback from a load meter. CONSTITUTION:A minor feedback loop for applying feedback control to the number of rotations of a screw advancing and retracting servo motor 2 is provided to a back pressure feedback control circuit and a value obtained by the PD (proportional/differential) operation of pressure deviation between an objective back pressure value and a detected back pressure value is applied to the minor loop as a number-of-rotation order value and the number of rotations of a servo motor 3 with a brake for rotating a screw as a correction value to remove the interference from a screw rotating system and a back pressure control characteristic is improved.
Patent JP-S573862-A (JP)
Title: Coated body with improved illumination characteristics
Inventor: ISHITA MORIYA
IPC: C04B41/68
Filed: 1980-06-09
Abstract: PURPOSE: The titled coated body onto which dust hardly sticks and glass beads readily adhere, which is prepared by dispersing and sticking glass beadson the coat of a cold-setting water glass-base inorg. paint applied to a substrate surface.  
     CONSTITUTION: An aqeuous soln. of an alkali silicate of formula M 2 O n SiO 2   (wherein M is Li, K, Na, NH 4 , etc.; n is 0.5W10) is compounded with an inorg. curing agent (e.g., CaSO 3 ), an aggregate, a filler, etc. to obtain a cold-setting water glass-base inorg. paint. To a substrate surface, 1W3g/m 2  of said surface, of said paint is applied and glass beads of particle size 500W1,500μ are disperesed and sticked so as to form 60W90%, based on the substrate surface, sticked surface, while the paint has a viscosity ≤100,000cps.  
     EFFECT: It is possible to improve the matted state of a paint caused by a curing agent, to enhance brightness and lightness of a coated surface, and to largely improve an illumination effect of an electric lamp, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S521030-A (JP)
Title: Method for preparing an insecticidal mat for electric insecticidal ins trument
Inventor: TABITA SADAKATSU
IPC: A01N25/18
Filed: 1975-06-23
Abstract: PURPOSE: A method for preparing an insecticidal mat for electric insecticidal instrument, by soaking a drug solution containing a thermovolatile insecticidal component into an original mat sheet automatically, subsequently by immediate sealing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10276232-A (JP)
Title: Frequency modulation signal demodulation discrimination device
Inventor: TAKAHASHI TATSU
IPC: H04L27/14
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a multi-level digital signal from being erroneously discriminated by automatically adjusting a discrimination level based on an anti- resonance frequency and a frequency difference between the anti-resonance frequency and a resonance frequency against fluctuation in a frequency - voltage characteristic of an FM demodulation circuit section. SOLUTION: This device has a 1st A/D converter section 24 that converts a voltage output of an FM demodulation circuit section 20 into a digital signal offset by a reference voltage, an arithmetic circuit section 25 that calculates a maximum value and a minimum value of sampled data from an output of the A/D converter section 24 for a period when a specific signal is detected, D/A converter sections 26, 27 that convert the maximum value and the minimum value of the preceding sampling data into the voltage offset by the reference voltage respectively. Then the 2nd A/D converter section 23 discriminate the voltage output of the FM demodulation circuit section 20 to be a multi-value digital signal according to a demodulation signal discrimination criterion.
Patent JP-S57191638-A (JP)
Title: Scanning and reading method of plane colored picture
Inventor: OSHIKOSHI YUUJI
IPC: H04N1/48
Filed: 1981-05-22
Abstract: PURPOSE: To detect all of color components of a colored picture, by reading two kinds of color components of the colored picture by one laser beam and reading  the remaining one kind of a color component by another laser beam.  
     CONSTITUTION: A plane colored original 2 is placed and transported on an endless belt 1. An Ar laser light source 4 oscillates an yellow component of a colored picture and a blue green wavelength band in a 460W520nm which is almost equal in spectral absorbency of a magneta components. A HeNe laser light source 5 oscillates a red wavelength band in 550W800nm which can detect a cyan component of the picture. Beam lights from light sources 4, 5 are scanned on the original 2 through a optical axis aligning system 8 and a deflector 10 and are read by a light receiving device 12. A reading of the colored picture may be performed by using a Kr laser light source having a green wavelength band in 540W600nm as the source 4 and by using a laser source having a blue wavelength band in 400W500nm as the source 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59204696-A (JP)
Inventor: DAIDOUJI HISASHI
IPC: C09K15/32
Filed: 1983-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04288782-A (JP)
Title: Picture quality improving device
Inventor: ITO SHIGEHIRO
IPC: H04N5/208
Filed: 1991-03-18
Abstract: PURPOSE:To present the picture quality improving device suitable for video equipments and various image processors to naturally execute edge emphasis without applying the sense of incompatibility to observes and to facilitate making into a digital circuit with satisfactory noise preventing performance by suitably adding a waveform step to the midpoint of an inclined part in an input signal. CONSTITUTION:An input signal S1, an output signal S2 of a delay circuit 1 and an output signal 3 of a delay circuit 2 are supplied to a signal selecting circuit 7. A control signal Sc is obtained from the signals S1, S2 and S3 by subtracters 3-5 and a control signal forming circuit 6. The signal selecting circuit 7 selects and outputs one of the three supplied signals S1, S2 and S3 corresponding to the control signal Sc. An output signal S7 of this signal selecting circuit 7 and the above-mentioned signal S2 are supplied to a mixer 8, and an output signal So emphasized the edge is obtained.
Patent JP-S61236861-A (JP)
Title: Novel monoazo dye, production thereof and dyeing method using said dye
Inventor: TANIGUCHI KOICHI
IPC: D06P1/39
Filed: 1985-04-15
Abstract: NEW MATERIAL:A compound expressed by formula I (m is an integer 0-3; n is 0 or 1; m+n is >=1, except when n is 0 and m is 1; M is H, Li, Na, K, NH4 or substituted ammonium; X is O or NH; Y is O or S). USE:A dye for dyeing cellulosic materials to bright greenish yellow. PREPARATION:An amine expressed by formula II is diazotized to give a diazonium salt, which is then coupled with a compound expressed by formula III, e.g. a compound expressed by formula IV. The diazo component expressed by formula II is obtained by, for example diazotizing 4-nitroaniline, coupling the resultant diazo compound with a 1-aminonaphthalenedisulfonic acid and reducing the nitro group derived from the 4-nitroaniline, etc.
Patent JP-H10273509-A (JP)
Title: Polystyrene resin composition
Inventor: TSUJIMOTO NOBUHIRO
IPC: C08F279/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having low glass transition temperature and high graft ratio by blending a styrene monomer, an unsaturated nitrile monomer, and a rubbery polymer comprising, e.g. a polybutadiene containing a 1,2-structure, cis-1,4-structure and trans-1,4-structure each in a specified amount. SOLUTION: This composition consists of a styrene monomer, an unsaturated nitrile monomer, and 30-50 wt.% rubbery polymer comprising, e.g. a polybutadiene. The polybutadiene used comprises one which contains 4-30% 1,2-structure, 65-95% cis-1,4-structure and at most 5% trans-1,4-structure and has a value B, represented by the formula B=P1 ,2-1 ,4 ÷(2×P1 ,2 ×P1 ,4 ) [wherein P1 ,2 is the content of 1,2-structure, P1 ,4 is the content of 1,4-structure, and P1 ,2-1 ,4 is the content of (1,2-structure) (1,4-structure) diad chain], satisfying the relation of the formula 1.0<B<=1.43. The styrene monomer and the unsaturated nitrile monomer are used at a weight ratio of (80:20) to (60:40).
Patent JP-H02293760-A (JP)
Title: Intensified dichromatic print imaging
Inventor: CHIYAARUZU EICHI TABU
IPC: G03G15/06
Filed: 1990-03-27
Abstract: PURPOSE: To improve the clearness of developed picture color by developing the electrifying area of a light receptive body by an electrifying area developing method and developing a discharge area by a discharge area developing method. CONSTITUTION: The continous part of a photoconductive belt 10 passes through an electrifying part A at first and is uniformly electrified to previously fixed voltage level. Then, it passes through an exposing part B so as to be exposed by a luster output scanner 25 and first and second electrostatic latent images I1 and I2 . Then, it passes through an developing part C. A developing device 30 is constituted of developer devices 32 and 34 and the developer device 32 permits a developer material 40 to be brought into contact and develops the electrifying area of the latent image I1 . At this time, The development of the latent image I2 is prevented by a bias power source 41. The developer device 34 permits the developer material 42 to be brought into contact and developes the discharge area of the latent image I2 .  At this time, the development of the latent I1 is prevented by the bias power source 43. Then, transfer is executed on a printing paper sheet in a transfer part D and a cleaning part F removes residual tonner particles.
Patent JP-H08270130-A (JP)
Title: Electromagnetic wave shield structure for floor
Inventor: MURASHIGE MASAYOSHI
IPC: E04B5/43
Filed: 1995-04-04
Abstract: PURPOSE: To perform shielding of large area in the gross easily and inexpensively, with simple process, while forming shield layer in a deck plate and reinforcing bar of a building frame and eliminating need of placing shield layer anew on floor surface in the stage of finishing interior work. CONSTITUTION: Long size end portions 1a of deck plates are mutually connected by spot welding or riveting, in a floor structure constituted of a deck plate 1 and concrete. Metallic foil tape 3 is then attached on it. Short side end portions of the deck plates 1 are then fixed onto a reinforcing beam 6 by spot welding or riveting. Covering is then made with various shield material 8 or the like, so that mutual electrical connection is obtained.
Patent JP-S57194302-A (JP)
Title: Measuring method for length of belt-like object
Inventor: MORITA MAKOTO
IPC: G01B11/04
Filed: 1981-05-26
Abstract: PURPOSE:To measure the length of a belt-like steel strip or the like under conveyance with ease and good accuracy without contact by detecting the line for the end part of said steel plate by means of a line sensor spaced at a prescribed distance from cutting blades and measuring the prescribed distance mentioned above. CONSTITUTION:A belt-like object delivered by feed rolls 2, for example, a belt- like steel plate 1 passes between cutting blades 3 and passes between a line sensor 4 and a light source 5. The line sensor 4 measures the distance L between  the central part of the sensor 4 and the blades 3 by detecting the end part line of the plate 1. According to, for example, the signal from the sensor 4, the blades 3 are driven to cut the steel plate 1 one after another at a prescribed length L.
Patent JP-S522355-A (JP)
Title: Code error detercting system
Inventor: FUJIWARA EIJI
IPC: G06F11/10
Filed: 1975-06-24
Abstract: PURPOSE: To enable to detect more than 3 bits of an odd bit error to an error correcting code through a logic circuit operated with the whole row vector of a parity check matrix. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03280467-A (JP)
Title: Semiconductor device
Inventor: OZAKI TORU
IPC: H01L27/108
Filed: 1990-03-29
Abstract: PURPOSE:To lessen a polycide wiring in contact resistance to a word line or the like by a method wherein a conductor layer provided from a polycrystalline silicon film through a second opening and silicide layer in contact with the conductor layer are provided. CONSTITUTION:A polycide film is formed as a gate electrode 17a of a cell which serves as a word line in a core region and as a gate electrode 17b of a MOSFET in a peripheral circuit at the same time. Thereafter, an N-type source and a drain region 18 are formed, an insulating film 19 composed of a CVD SiO2 film, a BPSG film formed thereon, and the like is formed, and a bit line contact 20 is opened. Then, a resist pattern 22 is formed, and a gate contact opening 23 of a peripheral circuit is processed through an RIE method. Then, a tungsten silicide 24 is deposited through a sputtering method or an evaporation method, which is patterned together with the polycrystalline silicon film 21 into a bit line 25a and a wiring 25b of a peripheral circuit.
Patent JP-H03279174-A (JP)
Title: Control device for elevator
Inventor: MIURA MORIYUKI
IPC: B66B1/14
Filed: 1990-03-29
Abstract: PURPOSE:To improve operability and efficiency of an elevator by receiving a destination floor signal and a utilizing sort signal transmitted from a portable operating means through a receiving means, and controlling movement of the elevator. CONSTITUTION:When a physical impediment person pushes an ascent/descent call register button 10a of a wireless call register device 10 on the elevator stop Fm of the (m)th floor for example to demand an ascent call, a CPU 20f transmits a physical impediment person elevator stop call register demanded data through a data transmitting part 10d. Nextly, when the receiving unit 4b on the upper part of a door 7b at the elevator stop Fm receives the data, the microcomputer 2 of an elevator control device 1 judges the physical impediment person elevator stop call register demanded data. An elevator is controlled to transfer to the elevator stop of the user, even after getting-in, the receiving unit 4c in an elevator cage 7c receives the sigal from the wireless call register device 10 to institute cage call register, and the user is surely carried to a target floor.
Patent JP-S57193298-A (JP)
Title: Wire for narrow groove gas shielded welding
Inventor: NAKAMURA MASATOSHI
IPC: B23K35/30
Filed: 1981-05-23
Abstract: PURPOSE:To improve the workability of a titled wire and to improve the notch toughness of deposited metal by forming said wire of the specific compsn. steel contg. a slightly large amt. of C, respectively ordinary ranges of Cr and Mo and respectively proper amts. of Si and Mn. CONSTITUTION:This wire for narrow groove gas shielded welding has the following compsn: It contains 0.10-0.15% C, 025-0.45% Si, 0.90-1.20% Mn, 2.30- 2.70 Cr, and 0.90-1.20 Mo, contains <=0.05% Ti according to need, and consists of the balance Fe and unavoidable impurities. This wire has good workability as a wire for welding heat resistant steel of a narrow groove and yields the deposited parts having high notch toughness.
Patent JP-H06264823-A (JP)
Title: Air-fuel ratio controlling method for gasoline engine
Inventor: SUGAWARA KOICHI
IPC: F02M23/08
Filed: 1993-03-12
Abstract: PURPOSE:To provide the air-fuel ratio controlling method in a carburetor capable of suppressing the discharge quantity of toxic components at the time of a light load as well as at the time of a full load. CONSTITUTION:An air guide port 10 is opened at the Venturi section 6 of an isobaric carburetor 4 arranged on the intake path 3 of an engine 1. The air outflow port 13 of a vacuum switch valve 12 is communicated with the air guide port 10, and an air inflow port 18 is opened on the vacuum switch valve 12. The vacuum switch valve 12 is communicated with the intake path 3 on the combustion chamber side than the throttle valve 8 of the carburetor 4, and the vacuum switch valve 12 is opened or closed by the intake negative pressure of the engine 1. When the intake negative pressure of the engine 1 becomes high, the vacuum switch valve 12 is opened to feed air to the Venturi section 6 from the air guide port 10. When the intake negative pressure of the engine 1 becomes low, the vacuum switch valve 12 is closed to stop the air feed to the Venturi section 6 from the air guide port 10.
Patent JP-H09271851-A (JP)
Title: Manufacture of corrugated sleeve and packing material using it
Inventor: MITSUDA TERUO
IPC: B21D13/04
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To surely keep high strength even if a sheet sleeve by joining a metal thin sheet, corrugating and broadening it. SOLUTION: A flat sheet sleeve 3 is formed by arranging plural numbers of metal thin sheet 1..., butting mutual end parts, lapping them in two layers, sticking with lapping soft band sheet 2... on each seam including both end parts respectively, and joining the total thin sheet 1... endlessly. Next, the flat sheet sleeve 3 is formed with corrugating, each joint part 6... is bent and broadened, the corrugate phase of each joining part 6... is regulated selectively so that each bending part 7... has a prescribed phase and the distance w between bending parts is made in a prescribed length, and a cylinder like corrugate sleeve 5 is manufactured.